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My mother is busy _________the room.A. clean &nb...
Mymotherisbusy_________theroom.A.cleanB.tocleanC.cleaning...
My mother is busy _________the room.A. clean B. to clean C. cleaning
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C |
试题分析:句意:我的妈妈忙着打扫房间。Be busy doing忙于做,所以选C。 |
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